oopspam Anti-Spam: Spam Protection for WordPress Forms & Comments (No CAPTCHA) vulnerabilities

Plugin slug oopspam-anti-spam · 4 known vulnerabilities · latest disclosed 2026-03-23 · WordPress.org page

Every listed vulnerability has a fix. Version 1.2.63 or later is not affected by any of them. If your site runs an older version, update it.

1 of 4 rated high or critical (CVSS 7 or more).

Known vulnerabilities in oopspam Anti-Spam: Spam Protection for WordPress Forms & Comments (No CAPTCHA)

SeverityAffected versionsFixed inCVEPublishedDetails
High 7.2<= 1.2.621.2.63CVE-2026-325442026-03-23Advisory
Medium 5.3<= 1.2.531.2.54CVE-2025-120942025-10-30Advisory
Medium 5.4< 1.1.451.1.45CVE-2023-359132023-06-21Advisory
Medium 5.5<= 1.1.351.1.36CVE-2023-227162023-01-17Advisory

Check if a site is affected

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Questions

Is the oopspam Anti-Spam: Spam Protection for WordPress Forms & Comments (No CAPTCHA) plugin safe to use?

All 4 known issues are fixed in current versions (1.2.63 or later). Keeping it updated is what matters.

How do I check which version of oopspam Anti-Spam: Spam Protection for WordPress Forms & Comments (No CAPTCHA) my site runs?

In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.

How do I fix a vulnerable plugin?

Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.

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